Product info - China Gate Company
 
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Data Recorder
Physiology Teaching Kit
ECG
P-V loop
Blood Pressure
Allodynia,Hypersensitivity,Somatosensation
Blood Flow Meter
Telemetry
Animal Surgical Heating
Stimulator
Breath and Gas analysis
Neuropathic Pain, Hyperalgesia, Inflammation, Joint Pain (Arthritis)
Animal Experiment
Non-invasive ECG Measurement
Small Animal Surgical Monitor
Small Animal Surgical Monitor
Blood Flow Velocity Measurement
Electrophysiology
Working Heart
Langendorff
Heart Perfusion
Zebrafish Research
Body Composition
Bioelectricity Detection
Blood Oxygen Saturation
Atheroscleosis
Erectile dysfunction
Gut research
Gall bladder research
Urinary and bladder research
Intestine research
Airway research
Vascular Research
Data acquisition and analysis
Cardiac Diseases
Vascular research
Diabetes
Lymphatic transport
Cardiac research
Skeletal Muscle research
Metabolism
Amplifier
Hypertension
Hypoxia Workstation
Colony Counting
Tissue Vitality Monitoring
Animal Metabolic MeasureMent
EPILEPSY, SEIZURES, CONVULSIONS (ECT)
ELECTROLYTIC LESIONS AND INFUSION
Addiction and Reward, Social Behaviour and Autism
Memory, Learning, Alzheimer
VENTILATION, ANESTHESIA, SURGICAL MONITORING
Motor Function, Parkinson’s, Strength, Exercise
Anxiety, Depression, Fear, Stress
Product Info

47500/50 - Learned Helplessness

At the core of the Learned Helplessness system is a dark isolation cube, in which the subject is placed, and a controller.   The chamber is outfitted with an electrified grid floor, and connected to the controller which consists of a shock generator, as well as a timer that incorporates timing and randomizing.  Shocks can be randomized on the basis of duration as well as by interval between shock events. 

Also, more complex trains of shocks can be programmed.  This system is expandable, for stimulation of up to 4 animals simultaneously.   Mouse or Rat cages are available.  When rodents are exposed to inescapable and unpredictable stress, such as forced swim or inescapable footshock, they often develop deficits in memory and learning tasks (e.g. Active Avoidance), and often show also analgesic reactions (S.I.A. Stress-Induced Analgesia).

47500/50 - Learned Helplessness
   

  Features Specification Other info  
FEATURE BENEFIT
Fully randomizable shock patterns Randomization involves shock duration, interval, train
Genral purpose triggerable shockers Can be used also for Fear Conditioning

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